Re: [PATCH 2/2] dax: fix bdev NULL pointer dereferences

[Dan Williams]

On Tue, Feb 2, 2016 at 3:17 AM, Jan Kara <jack@xxxxxxx> wrote:
[..]
> I see, thanks for explanation. So I'm OK with changing what is stored in
> the radix tree to accommodate this use case but my reservation that we IHMO
> have other more pressing things to fix remains...

We don't need pfns in the radix to support XFS RT configurations.
Just call get_blocks() again and use the sector, or am I missing
something?